{
  "manageEntity": {
    "action": "Repost",
    "entityId": "517789",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ab3876b50fdb8c1c992f0728e95a6e3e80d1a04946264b83f0d7b420463f06e",
    "signature": "0x2d0f1abf0e21671a26499721188ca55ad92f750508eff154083ac9e3dce0465575650cbc7c9946a9895839205ef031058e76f76a6ef480b835f83558e4fa33821b",
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  }
}